# smoothstep

> English word · Noun

## Definitions
1. A family of sigmoid-like interpolation and clamping functions commonly used in computer graphics and game engines.

## Etymology
From smooth + step.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/smoothstep